National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wheeler Air Force Base / Oahu (PHHI)

Lat: 21.48°NLon: 158.03°WElev: 837ft.

Overcast

74°F

23°C

Humidity 89%
Wind Speed Calm
Barometer 29.86 in (1010.2 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 21 Mar 11:55 am HST
Extended Forecast for

Wahiawa HI

Flood Watch March 21, 12:44pm until March 22, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 21, 12:44pm until March 22, 06:00pm

    NOW until 6:00pm Sun

    Flood Watch

  • This Afternoon

    High: 75 °F

    Heavy Rain
    and Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. South wind 7 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 66 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 8am, then scattered showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall. High near 76. South southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 76 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 65. West southwest wind around 6 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before 8am. Mostly cloudy, with a high near 74. North northeast wind 6 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers before 8pm. Mostly cloudy, with a low around 63. Northeast wind around 10 mph. Chance of precipitation is 20%.

    Low: 63 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Breezy, with an east northeast wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 74 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Isolated showers. Mostly cloudy, with a low around 64. Breezy, with an east northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Breezy, with a south wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. South wind 7 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers and possibly a thunderstorm before 8am, then scattered showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall. High near 76. South southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 65. West southwest wind around 6 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Scattered showers, mainly before 8am. Mostly cloudy, with a high near 74. North northeast wind 6 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Isolated showers before 8pm. Mostly cloudy, with a low around 63. Northeast wind around 10 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 74. Breezy, with an east northeast wind 10 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 64. Breezy, with an east northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers before noon. Mostly sunny, with a high near 74. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 64. East northeast wind 9 to 13 mph. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly sunny, with a high near 76. Breezy, with a northeast wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 64. Breezy, with a northeast wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday
Isolated showers. Partly sunny, with a high near 75. North northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wahiawa HI
 21.49°N 158.01°W (Elev. 994 ft)
Last Update:
6:02 am HST Mar 21, 2026
Forecast Valid:
12pm HST Mar 21, 2026-6pm HST Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation